PERMA FIX ENVIRONMENTAL SERVICES INC

PublicCIK: 891532

PESINASDAQ

Location

ATLANTA, GA

HEARTLAND ADVISORS INC

13F-HR

Holdings

Aug 11, 2026·Aug 11, 2026

REEDER JOE

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 24, 2026·Jul 24, 2026

1 txn

WAMP ZACH PAUL

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

SHELTON LARRY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

ZWECKER MARK A

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

BOSTICK THOMAS

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

GRUMSKI JOSEPH TIMOTHY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

DUGGAN KERRY C

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 23, 2026·Jul 23, 2026

1 txn

SHELTON LARRY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 14, 2026·Jul 14, 2026

2 txn

GRUMSKI JOSEPH TIMOTHY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

ZWECKER MARK A

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

BOSTICK THOMAS

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

REEDER JOE

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

WAMP ZACH PAUL

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

SHELTON LARRY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

DUGGAN KERRY C

→PERMA FIX ENVIRONMENTAL SERVICES INC

Jul 2, 2026·Jul 2, 2026

1 txn

HEARTLAND ADVISORS INC

13F-HR

Holdings

May 6, 2026·May 6, 2026

ZWECKER MARK A

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

DUGGAN KERRY C

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

GRUMSKI JOSEPH TIMOTHY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

BOSTICK THOMAS

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

WAMP ZACH PAUL

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

SHELTON LARRY

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

REEDER JOE

→PERMA FIX ENVIRONMENTAL SERVICES INC

Apr 2, 2026·Apr 2, 2026

1 txn

BOSTICK THOMAS

→CSX CORP

Mar 2, 2026·Mar 2, 2026

2 txn

Page 1 of 17 · 422 total

Filer	Form	Target	Filed	Activity
HEARTLAND ADVISORS INCCIK · 937394	13F-HR Holdings	—	Aug 11, 2026 Aug 11, 2026	—
REEDER JOECIK · 1256444	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 24, 2026 Jul 24, 2026	1txn
WAMP ZACH PAULCIK · 1729607	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
SHELTON LARRYCIK · 1370728	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
ZWECKER MARK ACIK · 1256439	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
BOSTICK THOMASCIK · 1724193	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
GRUMSKI JOSEPH TIMOTHYCIK · 1802624	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
DUGGAN KERRY CCIK · 1861456	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 23, 2026 Jul 23, 2026	1txn
SHELTON LARRYCIK · 1370728	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 14, 2026 Jul 14, 2026	2txn
GRUMSKI JOSEPH TIMOTHYCIK · 1802624	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
ZWECKER MARK ACIK · 1256439	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
BOSTICK THOMASCIK · 1724193	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
REEDER JOECIK · 1256444	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
WAMP ZACH PAULCIK · 1729607	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
SHELTON LARRYCIK · 1370728	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
DUGGAN KERRY CCIK · 1861456	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Jul 2, 2026 Jul 2, 2026	1txn
HEARTLAND ADVISORS INCCIK · 937394	13F-HR Holdings	—	May 6, 2026 May 6, 2026	—
ZWECKER MARK ACIK · 1256439	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
DUGGAN KERRY CCIK · 1861456	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
GRUMSKI JOSEPH TIMOTHYCIK · 1802624	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
BOSTICK THOMASCIK · 1724193	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
WAMP ZACH PAULCIK · 1729607	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
SHELTON LARRYCIK · 1370728	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
REEDER JOECIK · 1256444	4 Trade	PERMA FIX ENVIRONMENTAL SERVICES INCCIK · 891532	Apr 2, 2026 Apr 2, 2026	1txn
BOSTICK THOMASCIK · 1724193	4 Trade	CSX CORPCIK · 277948	Mar 2, 2026 Mar 2, 2026	2txn

Page 1 of 17 · 422 total